13840111708 has 24 divisors (see below), whose sum is σ = 25757790800. Its totient is φ = 6488252928.

The previous prime is 13840111687. The next prime is 13840111717. The reversal of 13840111708 is 80711104831.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931323 + ... + 946066.

Almost surely, 2^13840111708 is an apocalyptic number.

It is an amenable number.

13840111708 is a deficient number, since it is larger than the sum of its proper divisors (11917679092).

13840111708 is a wasteful number, since it uses less digits than its factorization.

13840111708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877509 (or 1877507 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 34.

The spelling of 13840111708 in words is "thirteen billion, eight hundred forty million, one hundred eleven thousand, seven hundred eight".